Micro rice harvester is a kind of agricultural machinery and equipment specially used for harvesting rice, and its working principle mainly includes the following aspects:
Cutting principle: The cutting part of the micro rice harvester is mainly composed of a cutting knife and a conveyor belt. When the paddy enters the inside of the machine, the cutter cuts the paddy, cutting it. The cut paddy is fed into the machine via a conveyor belt for further processing.
2.Threshing principle: After the rice is cut, it needs to be threshed to separate the rice and husk. The threshing part of the micro rice harvester is mainly composed of threshing rollers and fans. When the rice enters between the threshing rollers, the threshing rollers squeeze the paddy so that it separates from the husk. At the same time, the wind turbine will generate a certain amount of wind force to blow away the rice husks, thus achieving the purpose of threshing.
3.Cleaning principle: After the rice is threshed, it also needs to be cleaned to remove impurities and incomplete rice. The cleaning part of the micro rice harvester is mainly composed of a screen and a fan. When the rice enters the screen, the screen screens the rice to separate impurities from the incomplete paddy. At the same time, the wind turbine will generate a certain amount of wind force to blow away impurities and incomplete paddy, so as to achieve the purpose of cleaning.
4.Collection principle: After the rice has been cut, threshed and cleaned, it needs to be collected. The collection part of the micro rice harvester is mainly composed of a collection box and a conveyor belt. When the paddy is cleaned, it is sent to the collection box through a conveyor belt to collect the paddy.
5.Control system: The micro rice harvester is also equipped with a set of control system to control the various parts of the machine to work together. The control system can automatically adjust the cutting speed, threshing strength, cleaning accuracy and other parameters according to different rice varieties and harvesting conditions to ensure the harvesting effect and efficiency.
In conclusion, the micro harvester achieves efficient harvesting of paddy through the steps of cutting, threshing, cleaning and collection. Its working principle is simple and clear, easy to operate, can greatly improve agricultural production efficiency, reduce the labor intensity of farmers. With the continuous development of agricultural science and technology, the ability and function of the micro rice harvester will also be continuously improved to provide better services for agricultural production.